2020-06-19

Unlike languages that are intended primarily for building software tools, the ABAP programming language has evolved for 20+ years, driven by the needs of business application development. Consequently, as an SAP application developer, ABAP offers you some unique features that are not typically available in other languages. In particular, the concept of dynamic programming enables you to easily

2015-03-04 SELECT spfli~carrid, carrname, connid, cityfrom, cityto FROM scarr INNER JOIN spfli ON scarr~carrid = spfli~carrid WHERE scarr~carrid = @carrier ORDER BY scarr~carrid INTO TABLE @DATA(lt_itab). "How can I simplify the following code part?" DATA(lv_idx) = lines( lt_itab ). Get Example source ABAP code based on a different SAP table ABAP Statement. MODIFY itab - itab_lines Short Reference • TRANSPORTING WHERE MODIFY itab ABAP Syntax ABAP_KEY itab FROM wa [USING KEY keyname] TRANSPORTING comp1 comp2 WHERE log_exp |(cond_syntax). ABAP Addition 1 USING KEY keyname 2 WHERE log_exp 3 The condition logexp can be almost any logical expression. The only restriction is that the first field for each comparison must be a sub-field of the line structure of the internal table itab. Example.

Abap itab expressions

Previous. 36. Data: BEGIN OF ITAB OCCURS 0, FIELD1(10), FIELD2(10), END OF ITAB. DO 20 TIMES.

When looping over internal tables, it is generally preferable to ASSIGN to a field symbol rather than loop INTO a work area. Assigning field symbols simply updates their reference to point to the next line of the internal table during each iteration, whereas using INTO results in the line of the table being copied into the work area, which can be expensive for long No sy-subrc from expressions, of course. The operand positions where table expressions can be used are read positions but also some write positions where you can modify the resulting table line.

2018-11-15

DATA(lo_moo) = NEW zcl_foobar( 'ABC' ). https://github.com/SAP/styleguides/blob/master/clean-abap/CleanABAP.md#prefer-new-to-create-object. 2015-03-10 2013-05-29 abap documentation: Internal Table Loop. Example LOOP AT itab INTO wa.

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OK, so let’s take a look at these inside the debugger. As you can see we accomplished the same goal with way fewer lines of code. Using the “FOR” Iteration Expression in ABAP 7.4 abap documentation: Loops. When looping over internal tables, it is generally preferable to ASSIGN to a field symbol rather than loop INTO a work area. Assigning field symbols simply updates their reference to point to the next line of the internal table during each iteration, whereas using INTO results in the line of the table being copied into the work area, which can be expensive for long Table expressions enable reads to be performed in operand positions too. The table key for an index is specified using KEY keyname •.

Specifiying the line.
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MODIFY itab - itab_lines Short Reference • TRANSPORTING WHERE MODIFY itab ABAP Syntax ABAP_KEY itab FROM wa [USING KEY keyname] TRANSPORTING comp1 comp2 WHERE log_exp |(cond_syntax). ABAP Addition 1 USING KEY keyname 2 WHERE log_exp 3 The condition logexp can be almost any logical expression. The only restriction is that the first field for each comparison must be a sub-field of the line structure of the internal table itab.

ABAP Addition 1 USING KEY keyname 2 WHERE log_exp 3 The condition logexp can be almost any logical expression. The only restriction is that the first field for each comparison must be a sub-field of the line structure of the internal table itab. Example.
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2013-05-29

"How can I simplify the following code part?" DATA(lv_idx) = lines( lt_itab ). Get Example source ABAP code based on a different SAP table ABAP Statement. MODIFY itab - itab_lines Short Reference • TRANSPORTING WHERE MODIFY itab ABAP Syntax ABAP_KEY itab FROM wa [USING KEY keyname] TRANSPORTING comp1 comp2 WHERE log_exp |(cond_syntax). ABAP Addition 1 USING KEY keyname 2 WHERE log_exp 3 2017-08-07 · // After 7.40 DATA(ls_itab) = lt_itab[ lv_index ]. // Before 7.40 READ TABLE lt_itab INTO ls_itab WITH KEY id = lv_id. // After 7.40 DATA(ls_itab) = lt_itab[ id = lv_id ].

14 Jan 2019 An Internal table in ABAP is a runtime copy of a table or structure. It is a reusable object. Each line of an internal table has same structure. In SAP,

which has the same effect as: LOOP AT ITAB INTO STRUC.

WRITE: STRUC-NAME, STRUC-BLNCE. ENDLOOP. which has the same effect as: LOOP AT ITAB INTO STRUC. 2017-08-07 · // After 7.40 DATA(ls_itab) = lt_itab[ lv_index ]. // Before 7.40 READ TABLE lt_itab INTO ls_itab WITH KEY id = lv_id.